body{
  background:
    radial-gradient(circle at top right, rgba(169,183,198,.12), transparent 32%),
    radial-gradient(circle at 8% 20%, rgba(201,171,127,.10), transparent 24%),
    linear-gradient(180deg,#f8f6f2 0%, #efebe6 100%);
}

.inner-page{
  padding:136px 24px 44px;
}

.case-shell{
  max-width:1280px;
  margin:0 auto;
  display:grid;
  gap:24px;
}

.back-link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  width:fit-content;
  color:var(--muted);
  font-size:14px;
  letter-spacing:.02em;
}

.case-hero,
.case-panel,
.case-gallery,
.viewer-shell,
.case-contact .contact-copy,
.case-contact .contact-form{
  padding:32px;
  border-radius:32px;
  background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.68));
  border:1px solid rgba(255,255,255,.88);
  box-shadow:var(--shadow);
}

.case-hero{
  display:grid;
  grid-template-columns:.94fr 1.06fr;
  gap:22px;
  align-items:stretch;
}

.case-copy{
  display:grid;
  align-content:start;
  gap:14px;
}

.case-copy h1{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(46px,4.8vw,78px);
  line-height:.96;
  letter-spacing:-.035em;
  color:var(--text-strong);
  text-wrap:balance;
}

.case-copy p,
.case-panel p,
.case-gallery p,
.case-contact .contact-copy p,
.viewer-copy p{
  margin:0;
  font-size:16px;
  line-height:1.64;
  color:var(--muted);
}

.case-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:8px;
}

.case-media{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:14px;
  min-height:540px;
}

.case-media-main,
.case-media-stack img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:24px;
  background:white;
}

.case-media-stack{
  display:grid;
  grid-template-rows:1fr 1fr;
  gap:14px;
}

.case-stats{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:16px;
}

.case-stat{
  padding:20px 22px;
  border-radius:24px;
  background:linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.58));
  border:1px solid rgba(255,255,255,.84);
  box-shadow:var(--shadow-soft);
}

.case-stat span{
  display:block;
  margin-bottom:8px;
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
}

.case-stat strong{
  display:block;
  font-size:18px;
  line-height:1.4;
  color:var(--text-strong);
}

.case-grid{
  display:grid;
  grid-template-columns:1.04fr .96fr;
  gap:24px;
  align-items:start;
}

.case-panel{
  display:grid;
  gap:16px;
}

.case-panel h2,
.case-gallery h2,
.viewer-copy h2,
.case-contact .contact-copy h2{
  margin:0;
  font-size:clamp(34px,2.8vw,46px);
}

.case-panel ul{
  margin:0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.7;
}

.case-panel li + li{
  margin-top:8px;
}

.case-columns{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.case-mini{
  padding:18px 20px;
  border-radius:22px;
  background:rgba(248,247,244,.78);
  box-shadow:inset 0 0 0 1px rgba(77,86,99,.08);
}

.case-mini span{
  display:block;
  margin-bottom:8px;
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
}

.case-mini p{
  font-size:15px;
  line-height:1.58;
}

.viewer-shell{
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:22px;
  align-items:start;
}

.viewer-stage{
  display:grid;
  gap:14px;
}

.viewer-frame{
  position:relative;
  padding:18px;
  border-radius:28px;
  background:linear-gradient(180deg, rgba(250,248,244,.98), rgba(245,241,235,.92));
  box-shadow:inset 0 0 0 1px rgba(77,86,99,.06);
}

.viewer-badge{
  position:absolute;
  left:22px;
  top:22px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.92);
  color:var(--text-strong);
  font-size:11px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  box-shadow:0 10px 22px rgba(47,54,67,.08);
}

.viewer-frame img{
  width:100%;
  min-height:460px;
  object-fit:cover;
  border-radius:20px;
  background:white;
  box-shadow:0 20px 42px rgba(47,54,67,.12);
}

.viewer-caption{
  display:flex;
  justify-content:space-between;
  gap:14px;
  font-size:13px;
  color:var(--muted);
}

.viewer-caption strong{
  color:var(--text-strong);
  font-size:15px;
  letter-spacing:.02em;
}

.viewer-note{
  margin:0;
  font-size:14px;
  line-height:1.58;
  color:var(--muted);
}

.viewer-copy{
  display:grid;
  gap:16px;
}

.viewer-slider{
  display:grid;
  gap:12px;
  padding:18px 20px;
  border-radius:24px;
  background:rgba(248,247,244,.82);
  box-shadow:inset 0 0 0 1px rgba(77,86,99,.08);
}

.viewer-slider input{
  width:100%;
  accent-color:var(--accent-soft);
}

.viewer-meta{
  display:flex;
  justify-content:space-between;
  gap:14px;
  font-size:12px;
  color:var(--muted);
  letter-spacing:.1em;
  text-transform:uppercase;
}

.viewer-thumbs{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:10px;
}

.viewer-thumb{
  appearance:none;
  display:grid;
  gap:8px;
  padding:8px;
  border:none;
  border-radius:18px;
  background:rgba(255,255,255,.84);
  box-shadow:inset 0 0 0 1px rgba(77,86,99,.10);
  text-align:left;
}

.viewer-thumb img{
  width:100%;
  aspect-ratio:1.14;
  object-fit:cover;
  border-radius:12px;
}

.viewer-thumb span{
  font-size:11px;
  color:var(--muted);
  letter-spacing:.12em;
  text-transform:uppercase;
}

.viewer-thumb.is-active{
  background:rgba(255,255,255,.96);
  box-shadow:0 18px 28px rgba(47,54,67,.10), inset 0 0 0 1px rgba(170,183,199,.34);
}

.case-gallery{
  display:grid;
  gap:14px;
}

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(12, minmax(0, 1fr));
  gap:16px;
}

.case-photo{
  grid-column:span 4;
  margin:0;
  border-radius:24px;
  overflow:hidden;
  background:white;
  border:1px solid rgba(255,255,255,.9);
  box-shadow:var(--shadow-soft);
}

.case-photo.wide{
  grid-column:span 8;
}

.case-photo img{
  width:100%;
  min-height:240px;
  object-fit:cover;
}

.case-photo figcaption{
  padding:14px 16px 16px;
  font-size:13px;
  color:var(--muted);
  line-height:1.55;
}

.case-contact{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:24px;
  align-items:start;
}

.case-contact .contact-copy{
  display:grid;
  gap:14px;
}

.case-contact .contact-list{
  display:grid;
  gap:12px;
}

.case-contact .contact-list a{
  display:inline-flex;
  width:fit-content;
  padding:12px 16px;
  border-radius:16px;
  background:rgba(255,255,255,.56);
  border:1px solid rgba(117,126,138,.10);
  color:var(--text);
  font-size:15px;
}

.case-contact .contact-form{
  display:grid;
  gap:14px;
  align-content:start;
}

.case-contact .field-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}

.case-contact .contact-form input,
.case-contact .contact-form textarea{
  appearance:none;
  width:100%;
  border:none;
  border-radius:18px;
  background:rgba(248,247,244,.95);
  padding:16px 18px;
  color:var(--text);
  box-shadow:inset 0 0 0 1px rgba(77,86,99,.08);
}

.case-contact .contact-form textarea{
  min-height:132px;
  resize:vertical;
}

.case-contact .contact-form button{
  justify-self:start;
  min-height:54px;
  padding:0 22px;
  border:none;
  border-radius:18px;
  background:linear-gradient(135deg,var(--accent), #d8bf9d);
  color:white;
  font-weight:600;
  box-shadow:0 16px 30px rgba(201,171,127,.28);
}

.case-contact .contact-form button:hover{
  transform:translateY(-2px);
  box-shadow:0 22px 36px rgba(201,171,127,.36);
}

@media (max-width: 1080px){
  .case-hero,
  .case-grid,
  .viewer-shell,
  .case-contact{
    grid-template-columns:1fr;
  }

  .case-media{
    min-height:auto;
  }

  .gallery-grid{
    grid-template-columns:1fr 1fr;
  }

  .case-photo,
  .case-photo.wide{
    grid-column:auto;
  }
}

@media (max-width: 780px){
  .inner-page{
    padding:124px 16px 28px;
  }

  .case-hero,
  .case-panel,
  .case-gallery,
  .viewer-shell,
  .case-contact .contact-copy,
  .case-contact .contact-form{
    padding:24px;
    border-radius:26px;
  }

  .case-stats,
  .case-columns,
  .case-contact .field-row,
  .gallery-grid,
  .viewer-thumbs,
  .case-media,
  .case-media-stack{
    grid-template-columns:1fr;
  }

  .viewer-frame{
    padding:14px;
  }

  .viewer-frame img{
    min-height:320px;
  }

  .viewer-caption,
  .viewer-meta{
    flex-direction:column;
  }
}